Concrete grouting and vibrating device

Abstract

The invention relates to the technical field of building equipment, and discloses a concrete grouting and vibrating device. The concrete grouting and vibrating device comprises a box body and a vibrating rod connector; the right end of the box body is fixedly connected with a transverse pipe through a round hole; the inner edge of a pipe opening in the left end of the transverse pipe is fixedly connected with a round plate; one side of the round plate is rotationally connected with a transmission shaft through a sealing bearing; spiral blades are fixedly connected to the shaft wall of the transmission shaft; one end of the transmission shaft is fixedly connected with the vibrating rod connector; a shell of the vibrating rod connector is fixedly connected with the inner wall of the transverse pipe; a sleeve is connected to a pipe opening in the right end of the transverse pipe through a connecting mechanism; and a soft guide pipe is fixedly connected to the right end of the sleeve. According to the concrete grouting and vibrating device, large-area and large-volume concrete members can be vibrated at the same time, the application range of the vibrating device is widened, grouting can be conducted in the concrete during vibrating, and the concrete members are not prone to having voids and pits and structural defects after being formed.

Description

technical field [0001] The invention relates to the technical field of construction equipment, in particular to a concrete grouting and vibrating device. Background technique [0002] Vibration machinery is used to transfer the vibration energy of a certain frequency, amplitude and exciting force to the concrete mixture, so that the adhesion and internal friction in it are greatly reduced, making it appear in a heavy liquid state, which can lift concrete components during construction. According to the quality, the types of vibrating machinery are divided into internal vibrators, surface vibrators, external vibrators and vibrating tables. Internal vibrators, also known as insertion vibrators, are used to vibrate formed beams, columns, walls, slabs, and mass concrete structures, among others. The surface vibrator, also known as the flat vibrator, is used for forming thin components such as floors and floors. The external vibrator is also called the attached vibrator, which t...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a concrete grouting and vibrating device, which has a wide application range, is convenient to use during vibrating, and can grout the concrete during vibrating, so that honeycomb is not easy to appear after the concrete member is formed. The advantages of pockmarked surface and structural defects solve the problem that the plug-in vibrator is the most commonly used vibrating device during construction. However, when the concrete enters the beam and column wood formwork, due to the high viscosity of the concrete, the mortar cannot Effectively fill the gaps between concrete aggregates, resulting in voids or pockmarks after the concrete is formed. However, excessive vibration will cause the aggregates to sink and concentrate excessively, reducing the quality of concrete components.

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